McCulloch MHDF800 - Manual (Page 13)

13
Fig. 18
NARROW TILLING/CULTIVATING - 12-3/4" PATH
(See Fig. 18)
• Remove outer tines.
tine_6
INNER TINES ONLY
NOTE: When reassembling outer tines, be sure right tine
assembly (marked “R”) and left tine assembly (marked “L”)
are mounted to correct side of tine shaft.
SERVICE AND ADJUSTMENTS
TINE OPERATION CHECK (See Fig. 19)
WARNING: Disconnect spark plug wire
from spark plug to prevent starting while
checking tine operation.
For proper tine operation, forward tine control lever must be
against control body and all slack removed from inner wire of
control cable when control is in the “OFF” (up) position.
If lever and cable are loose, loosen cable clip at lower end of
cable. Pull up on cable to remove slack, without extending
spring on end of cable, and retighten cable clip.
FINAL CHECK “OFF” POSITION
• With tine control “OFF” (up), push down on handle to
raise tines off the ground.
• Slowly pull recoil starter handle while observing tines.
Tines should not rotate.
• If tines rotate, inner wire of control cable is too tight
which is extending lower spring and engaging tines.
Loosen cable clip and push down on cable only enough
to relieve spring tension. Tighten cable clip.
• Recheck in “OFF” position and adjust if necessary.
FINAL CHECK “ON” POSITION
•
With tine control “ON” (held down to handle) push down
on handle to raise tines off the ground.
• Slowly pull recoil starter handle while observing tines.
Tines should rotate forward.
• If tines do not rotate, inner wire of control cable is too
loose. Loosen cable clip and pull cable up to remove
slack and retighten clip.
• Recheck in “ON” position and adjust if necessary.
NOTE: If “ON” position check required adjustment, re check
“OFF” position adjustment to insure tines do not rotate when
control is “OFF” (up).
Fig. 19
h andles
_ 94
FORWARD TINE
CONTROL IN “OFF”
(UP) POSITION
BODY
TINE CONTROL
“ON” POSITION
TINE
CON TROL
CABLE
CABLE
CLIP
TO REPLACE V-BELTS (See Figs. 21 and 22)
Replace V-belts if they have stretched considerably or if
they show cracks or frayed edges. There are two (2) V-belts
- forward (inside) and reverse (outside).
Belt guard must be removed to service belts. See “TO
REMOVE BELT GUARD” in this section of manual.
NOTE: Observe carefully routing of both belts and lo ca tion
of all belt guides before removing belts.
TO REMOVE BELT GUARD (See Fig. 20)
• Remove two (2) cap nuts and washers from side of
belt guard.
• Loosen (do not remove) tine shield nut on underside
of tine shield.
• Pull belt guard out and away from unit.
•
Replace belt guard by reversing above procedure. Be
sure slot in bottom of belt guard is under head of tine
shield bolt and all nuts are tightened securely.
Fig. 20
CAP NUTS
AND WASH ERS
BELT
GUARD
TINE
SHIELD
NUT